From fd0e61a5dbe392ec73b5abf59ae270fa5d6eef3e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <vcunat@gmail.com>
Date: Fri, 20 Oct 2017 19:20:09 +0200
Subject: [PATCH] vowpalwabbit: fixup build by using older boost again

160 seems a popular version in nixpkgs.
---
 pkgs/top-level/python-packages.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index daee60ccec43..b27147e18b50 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -95,7 +95,10 @@ in {
 
   setuptools = callPackage ../development/python-modules/setuptools { };
 
-  vowpalwabbit = callPackage ../development/python-modules/vowpalwabbit { pythonPackages = self; };
+  vowpalwabbit = callPackage ../development/python-modules/vowpalwabbit {
+    pythonPackages = self;
+    boost = pkgs.boost160;
+  };
 
   acoustics = callPackage ../development/python-modules/acoustics { };